Top Metal Manufacture Limited
                                                                                                           
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0.3mm x 1000mm Prepainted Galvanized Corrugated Roofing Sheet with 30-275gsm Zinc Coating

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Product Description
Product Overview

Our 0.3mm thick prepainted galvanized metal corrugated roofing sheets feature advanced color coating technology that ensures long-lasting color retention and exceptional durability for industrial and commercial applications.

Technical Specifications
Parameter Specifications
Thickness 0.12mm - 1.2mm
Width 660mm - 1150mm
Paint Thickness Top: 10-25 micron | Back: 5-12 micron
Coating Types Zn coating (30-275gsm) | AZ coating (30-275gsm)
Material Grades Galvanized: DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z, DX56D+Z, DX57D+Z, DC51D+Z, SGCC, SGCD, S220GD+Z, S250GD+Z, S350GD+Z, S550GD+Z
Galvalume: SGLCC, SGLCD, ASTMA792, ASTMA755DX51D+AZ, DX52D+AZ, DX53D+AZ, DX54D+AZ, S250GD+AZ, S280GD+AZ, S320GD+AZ, S350GD+AZ, S550GD+AZ
Paint Types Top: PE, SMP, HDP, PVDF, PU
Primer: Polyurethane, Epoxy, PE
Back: Epoxy, Modified polyester
Surface Finish High light, Glossy, Matte
Key Advantages
  • Lightweight & Durable: Significantly lighter than traditional roofing materials while maintaining structural integrity
  • 30-Year Lifespan: Advanced zinc coating provides superior corrosion and rust resistance
  • 100% Waterproof: Seamless design ensures complete water protection
  • Cost-Effective Installation: Easy to install, reducing construction time and labor costs
  • Color Variety: Available in any RAL color with paint that resists cracking, peeling, and fading
  • Wind Resistant: Engineered to withstand strong wind conditions
Application Areas

Building industry, structural applications, commercial roofing, household appliances, industrial facilities, and office buildings.

Product Images
Prepainted galvanized metal corrugated roofing sheet installation example Close-up view of color coated corrugated roofing sheet surface Industrial building with prepainted metal roofing installation Various color options for corrugated roofing sheets Corrugated roofing sheet profile and wave pattern detail Packaged corrugated metal sheets ready for shipping Quality inspection of prepainted galvanized roofing materials
Quality Assurance

Our manufacturing process follows strict quality control standards with double coating and double drying processes for optimal performance. All products are packaged with 3-layer protection for secure international shipping.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Top Metal Manufacture Limited

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